01 Apr 2012, 00:19:34 (UT)
 
P=-26.17, B0=-6.53, L0=358.8, radius=961.9"
obs radius = 857.5 (pixel), RMS=118.3 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S19.07 W47.72,   0.668,     44.15,     33.00,       1309
       2: S19.37 W43.59,   0.716,      9.52,      6.64,        209
       3: S18.49 W43.48,   0.719,     38.52,     26.76,       1626
       4: S22.21 W32.67,   0.817,    383.51,    234.66,      21795
       5: N12.31 W60.79,   0.449,      3.46,      3.85,         70
       6: N15.72 E34.02,   0.761,      0.86,      0.56,         17
       7: N15.73 E34.87,   0.753,      9.09,      6.03,        195
      Umbra only
       8: S22.17 W32.69,   0.817,     76.18,     46.61,       9137
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North       13.41    10.45       282
 
     South      475.71   301.08     24939
 
     Whole      489.13   311.53     25221
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           3          23
 
     South      2           5          25
 
     Whole      4           8          48
 
     ------------------------------------------
 
     Center    -1          -1         -11
 
     Seeing     2